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GIMP Script-Fu Script | 2005-06-30 | 3.9 KB | 115 lines |
- ; HIGHLIGHT-DROP-SHADOW-LOGO
- ; draw the specified text over a background with a drop shadow and a highlight
-
- (define (color-highlight color)
- (let ((r (car color))
- (g (cadr color))
- (b (caddr color)))
-
- (set! r (+ r (* (- 255 r) 0.75)))
- (set! g (+ g (* (- 255 g) 0.75)))
- (set! b (+ b (* (- 255 b) 0.75)))
- (list r g b)))
-
- (define (apply-basic2-logo-effect img
- logo-layer
- bg-color
- text-color)
- (let* ((width (car (gimp-drawable-width logo-layer)))
- (height (car (gimp-drawable-height logo-layer)))
- (posx (- (car (gimp-drawable-offsets logo-layer))))
- (posy (- (cadr (gimp-drawable-offsets logo-layer))))
- (bg-layer (car (gimp-layer-new img width height RGB-IMAGE "Background" 100 NORMAL-MODE)))
- (highlight-layer (car (gimp-layer-copy logo-layer TRUE)))
- (shadow-layer (car (gimp-layer-new img width height RGBA-IMAGE "Shadow" 100 MULTIPLY-MODE))))
-
- (gimp-context-push)
-
- (gimp-selection-none img)
- (script-fu-util-image-resize-from-layer img logo-layer)
- (gimp-image-add-layer img bg-layer 1)
- (gimp-image-add-layer img shadow-layer 1)
- (gimp-image-add-layer img highlight-layer 1)
- (gimp-context-set-foreground text-color)
- (gimp-layer-set-preserve-trans logo-layer TRUE)
- (gimp-edit-fill logo-layer FOREGROUND-FILL)
- (gimp-edit-clear shadow-layer)
- (gimp-context-set-foreground (color-highlight text-color))
- (gimp-layer-set-preserve-trans highlight-layer TRUE)
- (gimp-edit-fill highlight-layer FOREGROUND-FILL)
- (gimp-context-set-background bg-color)
- (gimp-drawable-fill bg-layer BACKGROUND-FILL)
- (gimp-selection-layer-alpha logo-layer)
- (gimp-context-set-background '(0 0 0))
- (gimp-selection-feather img 7.5)
- (gimp-edit-fill shadow-layer BACKGROUND-FILL)
- (gimp-selection-none img)
- (gimp-context-set-foreground '(255 255 255))
-
- (gimp-edit-blend logo-layer FG-BG-RGB-MODE MULTIPLY-MODE
- GRADIENT-RADIAL 100 20 REPEAT-NONE FALSE
- FALSE 0 0 TRUE
- 0 0 width height)
-
- (gimp-layer-translate shadow-layer 3 3)
- (gimp-layer-translate highlight-layer (- posx 2) (- posy 2))
- (gimp-drawable-set-name highlight-layer "Highlight")
-
- (gimp-context-pop)))
-
- (define (script-fu-basic2-logo-alpha img
- logo-layer
- bg-color
- text-color)
- (begin
- (gimp-image-undo-group-start img)
- (apply-basic2-logo-effect img logo-layer bg-color text-color)
- (gimp-image-undo-group-end img)
- (gimp-displays-flush)))
-
- (script-fu-register "script-fu-basic2-logo-alpha"
- _"B_asic II..."
- "Creates a simple logo with a shadow and a highlight"
- "Spencer Kimball"
- "Spencer Kimball"
- "1996"
- "RGBA"
- SF-IMAGE "Image" 0
- SF-DRAWABLE "Drawable" 0
- SF-COLOR _"Background color" '(255 255 255)
- SF-COLOR _"Text color" '(206 6 50))
-
- (script-fu-menu-register "script-fu-basic2-logo-alpha"
- _"<Image>/Script-Fu/Alpha to Logo")
-
-
- (define (script-fu-basic2-logo text
- size
- font
- bg-color
- text-color)
- (let* ((img (car (gimp-image-new 256 256 RGB)))
- (text-layer (car (gimp-text-fontname img -1 0 0 text 10 TRUE size PIXELS font))))
-
- (gimp-image-undo-disable img)
- (gimp-drawable-set-name text-layer text)
- (apply-basic2-logo-effect img text-layer bg-color text-color)
- (gimp-image-undo-enable img)
- (gimp-display-new img)))
-
- (script-fu-register "script-fu-basic2-logo"
- _"B_asic II..."
- "Creates a simple logo with a shadow and a highlight"
- "Spencer Kimball"
- "Spencer Kimball"
- "1996"
- ""
- SF-STRING _"Text" "SCRIPT-FU"
- SF-ADJUSTMENT _"Font size (pixels)" '(150 2 1000 1 10 0 1)
- SF-FONT _"Font" "Sans Bold"
- SF-COLOR _"Background color" '(255 255 255)
- SF-COLOR _"Text color" '(206 6 50))
-
- (script-fu-menu-register "script-fu-basic2-logo"
- _"<Toolbox>/Xtns/Script-Fu/Logos")
-